 Posted: Sat Nov 29, 2014 10:20 pm |
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| hristev |
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| Joined: 10 Jan 2010 |
| Posts: 3 |
| Location: Bulgaria |
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| Hello,
Recently I have been playing around with simulations of sound absorbing constructions with so called woodwool. I have measurement data for Heradesign's material, and trying to simulate a known and already measured construction with the data from SoundFlow, gives very low absorption. This is not corrsponding to measurement results, available from tha manufacturer.
Does anyone have more reliable flow resistance of this material? Possibly measured from a sample.
Thanks in advance! |
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| Posted: Mon Jan 05, 2015 12:38 pm |
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| Tim |
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| Joined: 11 Feb 2008 |
| Posts: 61 |
| Location: Canberra ACT, Australia |
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_________________
Tim Kuschel
GUZ BOX design + audio |
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| Posted: Tue Feb 17, 2015 7:20 pm |
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| hristev |
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| Joined: 10 Jan 2010 |
| Posts: 3 |
| Location: Bulgaria |
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| Hi Tim,
And thanks for the reply! This is the type of material that I am referring to. The flow resistance is what I am looking for, since it allows a wide variety of simulations to be done in SoundFlow. It will be usefull if you have measurments of it.
Best. |
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| Posted: Sun Jan 31, 2021 4:48 am |
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| mixbyjm |
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| Joined: 05 Aug 2015 |
| Posts: 35 |
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| Sorry to waking up this old thread.
I'm evaluating soundflow and would like to know is is there any update for heradesign materials data for soundflow?
The link is broken (pdf that @tim post) |
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